I did upgrade to the new version of Cassini UltiDev Web Server, no change, but I'm not really sure to configure it compared to working with IIS 7.
I have two Host Processes and Applications showing.
UltiDev Web Server App Redirector
Legacy Cassini 2.0 Host Process
ASP.NET 2.0 or 3.x 64bit LocalSystem
html
This is wrong, as I had been using HTTPS and 8088. I also can't figure out how to make a Self-Signed Certificate and assign Bind it to this website. Or to browse to the Cert I made with IIS 7.